5263556 has 6 divisors (see below), whose sum is σ = 9211230. Its totient is φ = 2631776.

The previous prime is 5263547. The next prime is 5263561. The reversal of 5263556 is 6553625.

It can be written as a sum of positive squares in only one way, i.e., 4884100 + 379456 = 2210^2 + 616^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657941 + ... + 657948.

It is an arithmetic number, because the mean of its divisors is an integer number (1535205).

Almost surely, 2^5263556 is an apocalyptic number.

It is an amenable number.

5263556 is a deficient number, since it is larger than the sum of its proper divisors (3947674).

5263556 is a wasteful number, since it uses less digits than its factorization.

5263556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315893 (or 1315891 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 5263556 is about 2294.2441020955. The cubic root of 5263556 is about 173.9507942072.

The spelling of 5263556 in words is "five million, two hundred sixty-three thousand, five hundred fifty-six".